Thread: need help making power 94tt
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Old 09-03-2012, 05:54 PM   #109
pwpanas
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Quote:
Originally Posted by warmkop View Post
Okay i will install the FPD.What size exhaust will you recommend.
Depends on hp. Are you still running that "garret rated at 700hp" turbo? If so, that works out to 595rwhp through a 6pd, right? Reminder: for high boost always run the correct octane of fuel. If those are the correct numbers, then really any 3" or bigger exhaust system will work. Note: This has to be 3" or bigger all the way through, with mandrel bends...including the downpipe and the midpipe.

You really only need to go to a 4" exhaust system at >1000whp. Some guys that run >1500whp with the 2jz-gte (usually trailered race cars) will even use 5" piping.

From a big-picture perspective in the world of the 2jz-gte, 595rwhp isn't that much. No need to go crazy with the size or price of the exhaust system.
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Last edited by pwpanas; 09-04-2012 at 01:30 AM.
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